STB20NM50FD-1 ST Microelectronics, Inc., STB20NM50FD-1 Datasheet

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STB20NM50FD-1

Manufacturer Part Number
STB20NM50FD-1
Description
N-channel 500V 0.22 Ohm 20A TO-220/I2PAK Fdmesh Power MOSFET
Manufacturer
ST Microelectronics, Inc.
Datasheet

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DESCRIPTION
The FDmesh™ associates all advantages of reduced
on-resistance and fast switching with an intrinsic fast-
recovery body diode. It is therefore strongly recom-
mended for bridge topologies, in particular ZVS phase-
shift converters.
APPLICATIONS
ORDERING INFORMATION
August 2003
STP20NM50FD
STB20NM50FD-1
TYPICAL R
HIGH dv/dt AND AVALANCHE CAPABILITIES
100% AVALANCHE TESTED
LOW INPUT CAPACITANCE AND GATE CHARGE
LOW GATE INPUT RESISTANCE
TIGHT PROCESS CONTROL AND HIGH
MANUFACTURING YIELDS
ZVS PHASE-SHIFT FULL BRIDGE CONVERTERS
FOR SMPS AND WELDING EQUIPMENT
STB20NM50FD-1
STP20NM50FD
TYPE
SALES TYPE
DS
(on) = 0.22
V
500V
500V
DSS
FDmesh™ Power MOSFET (with FAST DIODE)
R
<0.25
<0.25
N-CHANNEL 500V - 0.22 - 20A TO-220/I
DS(on)
B20NM50FD-1
P20NM50FD
MARKING
R
8.36
8.36
ds(on)
*nC
*nC
*Q
g
20 A
20 A
I
D
PACKAGE
TO-220
I
2
PAK
INTERNAL SCHEMATIC DIAGRAM
TO-220
STB20NM50FD-1
STP20NM50FD
1
2
3
(Tabless TO-220)
PACKAGING
TUBE
TUBE
I
2
PAK
1 2
3
2
PAK
1/9

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STB20NM50FD-1 Summary of contents

Page 1

... FOR SMPS AND WELDING EQUIPMENT ORDERING INFORMATION SALES TYPE STP20NM50FD STB20NM50FD-1 August 2003 ds(on 8.36 * 8.36 * MARKING PACKAGE P20NM50FD TO-220 B20NM50FD PAK STP20NM50FD STB20NM50FD PAK TO-220 (Tabless TO-220) INTERNAL SCHEMATIC DIAGRAM PACKAGING TUBE TUBE 2 PAK 1/9 ...

Page 2

... STP20NM50FD/STB20NM50FD-1 ABSOLUTE MAXIMUM RATINGS Symbol V Drain-source Voltage ( Drain-gate Voltage (R DGR V Gate- source Voltage GS I Drain Current (continuous Drain Current (continuous Drain Current (pulsed Total Dissipation at T TOT Derating Factor dv/dt (1) Peak Diode Recovery voltage slope T Storage Temperature ...

Page 3

... Forward On Voltage SD t Reverse Recovery Time rr Q Reverse Recovery Charge rr I Reverse Recovery Current RRM Note: 1. Pulsed: Pulse duration = 300 µs, duty cycle 1 Pulse width limited by safe operating area. STP20NM50FD/STB20NM50FD-1 Test Conditions V > D(on) DS(on)max 10A 25V MHz, V ...

Page 4

... STP20NM50FD/STB20NM50FD-1 Safe Operating Area For TO-220 / I²PAK Output Characteristics Transconductance 4/9 Thermal Impedance For TO-220 / I²PAK Transfer Characteristics Static Drain-source On Resistance ...

Page 5

... Gate Charge vs Gate-source Voltage Normalized Gate Thereshold Voltage vs Temp. Source-drain Diode Forward Characteristics STP20NM50FD/STB20NM50FD-1 Capacitance Variations Normalized On Resistance vs Temperature 5/9 ...

Page 6

... STP20NM50FD/STB20NM50FD-1 Fig. 1: Unclamped Inductive Load Test Circuit Fig. 3: Switching Times Test Circuit For Resistive Load Fig. 5: Test Circuit For Inductive Load Switching And Diode Recovery Times 6/9 Fig. 2: Unclamped Inductive Waveform Fig. 4: Gate Charge test Circuit ...

Page 7

... TO-220 MECHANICAL DATA mm. DIM. MIN. TYP A 4.40 b 0.61 b1 1.15 c 0.49 D 15. 2.40 e1 4.95 F 1.23 H1 6. 3.50 L20 16.40 L30 28.90 øP 3.75 Q 2.65 STP20NM50FD/STB20NM50FD-1 inch MAX. MIN. TYP. 4.60 0.173 0.88 0.024 1.70 0.045 0.70 0.019 15.75 0.60 10.40 0.393 2.70 0.094 5.15 0.194 1.32 0.048 6.60 0.244 2.72 0.094 14 0.511 3.93 0.137 0.645 1.137 3.85 0.147 2.95 0.104 MAX. 0.181 0.034 0.066 ...

Page 8

... STP20NM50FD/STB20NM50FD-1 DIM. MIN. A 4.40 A1 2.40 b 0.61 b1 1.14 c 0.49 c2 1.23 D 8.95 e 2. 3.50 L2 1.27 8/9 2 TO-262 (I PAK) MECHANICAL DATA mm. TYP MAX. MIN. 4.60 0.173 2.72 0.094 0.88 0.024 1.70 0.044 0.70 0.019 1.32 0.048 9.35 0.352 2.70 0.094 5.15 0.194 10.40 0.393 14 0.511 3.93 0.137 1.40 0.050 inch TYP. MAX. 0.181 0.107 0.034 0.066 0.027 0.052 0.368 ...

Page 9

... The ST logo is a registered trademark of STMicroelectronics © 2003 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. STP20NM50FD/STB20NM50FD-1 © http://www.st.com 9/9 ...

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